• Sr. Software Developer - Modeling…

    SimIS Inc. (Suffolk, VA)
    …The candidate will serve as a technical leader, making critical software architecture decisions, mentoring development teams, and driving innovation in simulation ... technologies. This role requires extensive experience in software engineering and deep understanding of military systems, simulation standards, and advanced… more
    SimIS Inc. (08/03/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Are you a ** software engineer** looking to improve and enhance mission-critical software applications? ... Do you want to design and develop customer software that will be deployed in systems helping make...for improvement + Conduct hands-on programming using C++, Python, Java + Leverage modern C++, and libraries such as… more
    Parsons Corporation (08/08/25)
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  • Senior Developer

    Koniag Government Services (Vienna, VA)
    …with Public Law 88-352_** **Job Details** **Job Family** ** Software and Systems Development** **Job Function** ** Software Developer ** **Pay Type** **Salary** ... design objectives. + Prefer expertise working with NoSQL databases. + Must be Java Programmer Certified. + Prefer Cloudera Certified Developer for Apache Hadoop… more
    Koniag Government Services (07/12/25)
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  • Appian Developer - Remote

    ICF (Reston, VA)
    … or Certified Level 3 Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent work experience on a ... + 1+ years of experience in all phases of software development for large-scale business critical applications following Agile...architectures preferred + Experience working with Appian Sites. + Java developer with Maven builds experience is… more
    ICF (07/17/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …week in Ashburn, VA** _Desired:_ + Technical Certifications, such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. + Direct ... Full Stack Developer Job Category: Information Technology Time Type: Full...of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS).… more
    CACI International (09/18/25)
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  • Software Developer (Summer 2026,…

    ICF (Reston, VA)
    …to secure cloud deployments, giving you hands-on experience with the full software lifecycle. Along the way, you'll have opportunities for mentorship, leadership ... complete solutions based on stakeholder needs. + Help build back-end and front-end web-based software or customize software for client use with the aim of… more
    ICF (09/25/25)
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  • Software Engineer III- Pega…

    Truist (Richmond, VA)
    …may change from time to time. 1. Develop customized Pega coding, software integration, perform analysis, configure solutions, using tools specific to the project ... 8. In an Agile environment: Responsible for delivering high quality working software and automating manual/reusable tasks working directly, and engage with, the… more
    Truist (09/06/25)
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  • Full Stack Mobile Developer

    CACI International (Ashburn, VA)
    …in Ashburn, VA _Desired:_ + Technical Certifications, such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. + Understanding ... Full Stack Mobile Developer Job Category: Information Technology Time Type: Full...of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS).… more
    CACI International (09/12/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * * CACI is seeking a Full Stack Developer to join our team and support the Border...integration/continuous deployment and test automation in a consistent agile software development framework. If you thrive in a culture… more
    CACI International (08/08/25)
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  • Full Stack Developer , Team Lead

    Leidos (Ashburn, VA)
    **Description** The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software , cloud, and ... major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture...CBP BI + Solid experience as a full stack Java developer . + AWS, Microservices, User experience… more
    Leidos (09/11/25)
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